chsh—Change your login shell
chsh [ –s shell ] [ –l ] [ –u ] [ –v ] [ username ]
chsh is used to change your login shell. If a shell is not given on the command line, chsh prompts for one.
chsh will accept the full pathname of any executable file on the system. However, it will issue a warning if the shell is not listed in the /etc/shells file.
|–s, —shell||Specify your login shell.|
|–l, —list-shells||Print the list of shells listed in /etc/shells and exit.|
|–u, —help||Print a usage message and exit.|
|-v, —version||Print version information and exit.|